Tudor Black Bay One 36

The Black Bay One 36 (M79640-0001) houses its 36mm steel case with an anthracite dial and a stainless steel bezel finished in polished and satin steel. It is powered by the Tudor Manufacture Calibre MT5400, an automatic movement with 70 hours of power reserve and COSC chronometer certification. The case is water resistant to 100 metres and fitted with a sapphire crystal, luminous hands and markers, and a stainless steel bracelet with a TUDOR "T-fit" folding clasp and safety catch.